A secure connection is created between a web server and a web browser using the SSL (Secure Sockets Layer) protocol. SSL’s main goal is to safeguard sensitive data from cybercriminals, including usernames, passwords, credit card information, personal information, and other secret data. With its variety of implementations, including SSL certificates, encryption algorithms, and authentication techniques, SSL has become a widely used protocol for protecting web traffic.
A digital certificate known as an SSL certificate allows for an encrypted connection and serves as authentication for a website. Certificate Authorities (CAs), reputable third-party businesses, are responsible for issuing SSL certificates. The SSL certificate includes details about the website, the certificate’s holder, and the CA that issued it.
A subordinate certificate that connects the SSL certificate to the CA’s root certificate is known as an intermediate SSL certificate. Between the SSL certificate and the root certificate, the intermediate SSL certificate serves as an intermediary. The web browser verifies the validity and trustworthiness of the SSL certificate before allowing a visitor to connect to a website protected with SSL. A secure connection will be established by the web browser if the SSL certificate is provided by a reliable CA. Why is SSL so time-consuming? Due to the intricate encryption techniques used and the verification procedure, SSL connections can take longer to establish than unsecured connections. The SSL handshake process includes several steps, including the web browser asking the web server for the SSL certificate, the web server sending the intermediate SSL certificate to the web browser, and the web browser verifying the intermediate SSL certificate and creating a secure connection.
Why do I require an SSL certificate? What is it? Any website that gathers sensitive data, including passwords, credit card numbers, and personal information, needs an SSL certificate. An SSL certificate makes sure that data is encrypted and secure while being transported between a web browser and a web server, shielding it from hackers. An SSL certificate also acts as the website’s authentication, guaranteeing that users are connected to the real website and not a fraudulent one created to steal data.
In conclusion, an intermediate SSL certificate, which connects the SSL certificate to the root certificate of the CA, is an essential part of SSL encryption. To secure online traffic and safeguard sensitive information, SSL certificates, especially intermediate SSL certificates, offer authentication and encryption. Any website that collects sensitive information must have SSL certificates in order to protect against the growing number of online dangers.